hasPostISelHook = R->getValueAsBit("hasPostISelHook");
hasCtrlDep = R->getValueAsBit("hasCtrlDep");
isNotDuplicable = R->getValueAsBit("isNotDuplicable");
+ isRegSequence = R->getValueAsBit("isRegSequence");
+ isExtractSubreg = R->getValueAsBit("isExtractSubreg");
+ isInsertSubreg = R->getValueAsBit("isInsertSubreg");
bool Unset;
mayLoad = R->getValueAsBitOrUnset("mayLoad", Unset);
return true;
}
+ // Bits<n> (also used for 0bxx literals)
+ if (BitsInit *BI = dyn_cast<BitsInit>(Arg)) {
+ if (hasSubOps || !InstOpRec->isSubClassOf("Operand"))
+ return false;
+ if (!BI->isComplete())
+ return false;
+ // Convert the bits init to an integer and use that for the result.
+ IntInit *II =
+ dyn_cast_or_null<IntInit>(BI->convertInitializerTo(IntRecTy::get()));
+ if (!II)
+ return false;
+ ResOp = ResultOperand(II->getValue());
+ return true;
+ }
+
// If both are Operands with the same MVT, allow the conversion. It's
// up to the user to make sure the values are appropriate, just like
// for isel Pat's.